1 files changed, 61 insertions, 0 deletions
diff --git a/cpukit/rtems/src/clockset.c b/cpukit/rtems/src/clockset.c
new file mode 100644
index 0000000000..bb27697829
--- /dev/null
+++ b/cpukit/rtems/src/clockset.c
@@ -0,0 +1,61 @@
+/*
+ *  Clock Manager
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/system.h>
+#include <rtems/config.h>
+#include <rtems/rtems/status.h>
+#include <rtems/rtems/clock.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/tod.h>
+#include <rtems/score/watchdog.h>
+
+/*PAGE
+ *
+ *  rtems_clock_set
+ *
+ *  This directive sets the date and time for this node.
+ *
+ *  Input parameters:
+ *    time_buffer - pointer to the time and date structure
+ *
+ *  Output parameters:
+ *    RTEMS_SUCCESSFUL - if successful
+ *    error code        - if unsuccessful
+ */
+
+rtems_status_code rtems_clock_set(
+  rtems_time_of_day *time_buffer
+)
+{
+  struct timespec  newtime;
+
+  if ( !time_buffer )
+    return RTEMS_INVALID_ADDRESS;
+
+  if ( _TOD_Validate( time_buffer ) ) {
+    newtime.tv_sec = _TOD_To_seconds( time_buffer );
+    newtime.tv_nsec = time_buffer->ticks *
+      rtems_configuration_get_nanoseconds_per_tick();
+
+    _Thread_Disable_dispatch();
+      _TOD_Set( &newtime );
+    _Thread_Enable_dispatch();
+    return RTEMS_SUCCESSFUL;
+  }
+  return RTEMS_INVALID_CLOCK;
+}